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| Presentation | 2010-10-28 14:20 6-Gbps Digital Coherent Optical Receiver for Satellite Laser Communication Takashi Sasaki (Univ. of Electro-Comm.), Morio Toyoshima (NICT)  SANE2010-100 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper discusses development of digital coherent optical transceivers for satellite laser communications. Coherent optical modulation schemes can enable a high receiving sensitivity, transceivers with reduced mass, power needs, and equipment volume, and higher data rates as experienced for radio frequencies. These characteristics make laser communications suitable for satellite communications. We developed an optical phase modulator for binary phase shift keying (BPSK) and quadrature phase shift keying (QPSK) and coherent optical receiver including free-space optical 90-degree hybrid, automatic optical frequency control, and a 6Gbps digital processing electrical board, which can be applied for satellite communications. Communication performance is measured with BPSK at a transmission data rate of 6Gbps. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Digital coherent / Phase modulation / Laser communication / Binary phase keying / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 250, SANE2010-100, pp. 191-194, Oct. 2010. | |
| Paper # | SANE2010-100 | |
| Date of Issue | 2010-10-20 (SANE) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | SANE2010-100 |
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| Conference Information | |
| Committee | SANE |
| Conference Date | 2010-10-27 - 2010-10-29 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ramada Hotel, Jeju-do, Korea |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | ICSANE 2010 (International Conference on Space, Aeronautical and Navigational Electronics) |
| Paper Information | |
| Registration To | SANE |
| Conference Code | 2010-10-SANE |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 6-Gbps Digital Coherent Optical Receiver for Satellite Laser Communication |
| Sub Title (in English) | |
| Keyword(1) | Digital coherent |
| Keyword(2) | Phase modulation |
| Keyword(3) | Laser communication |
| Keyword(4) | Binary phase keying |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Takashi Sasaki |
| 1st Author's Affiliation | The University of Electro-Communications (Univ. of Electro-Comm.) |
| 2nd Author's Name | Morio Toyoshima |
| 2nd Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
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| Speaker | Author-1 |
| Date Time | 2010-10-28 14:20:00 |
| Presentation Time | 60 minutes |
| Registration for | SANE |
| Paper # | SANE2010-100 |
| Volume (vol) | vol.110 |
| Number (no) | no.250 |
| Page | pp.191-194 |
| #Pages | 4 |
| Date of Issue | 2010-10-20 (SANE) |
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